GPUs / Video Graphics Cards - Showing 1633 - 1656 of 1959 Products

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Refurbished: MSI Radeon RX 6700 XT DirectX 12 Ultimate RX 6700 XT GAMING X 12G 12GB ...
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Refurbished: 180-12055-1005-A03 Nvidia P2055 GRID K2 8GB GDDR5 3072 CUDA Core ...
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Refurbished: GIGABYTE AORUS GeForce RTX 2060 SUPER 8GB GDDR6 PCI Express 3.0 x16 ...
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Refurbished: EVGA GeForce GTX TITAN X 12G-P4-1999-KR 12GB HYBRID GAMING, "All in ...
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Refurbished: MSI GeForce RTX 2070 Video Card RTX 2070 DUKE 8G OC
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Refurbished: EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING BLUE, 11G-P4-6797-K3, 11GB ...
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Refurbished: MSI Gaming GeForce RTX 3060 Ti Video Card RTX 3060 Ti GAMING X TRIO
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Refurbished: VisionTek Radeon HD 3650 1GB DDR2 Graphics Card 400349
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Refurbished: PNY GeForce RTX 3070 8GB UPRSING Dual Fan Graphics Card ...
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Refurbished: ASUS ROG Strix GeForce RTX 3070 Ti 8GB GDDR6X PCI Express 4.0 x16 Video ...
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Refurbished: ASUS GeForce GTX 970 4GB GDDR5 PCI Express 3.0 SLI Support Plug-in Card ...
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Refurbished: ASUS ROG Strix GeForce RTX 2080 Ti DirectX 12 ...
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Refurbished: GIGABYTE Radeon RX 5600 XT 6GB GDDR6 PCI Express 4.0 x16 ATX Graphics ...
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Refurbished: EVGA 06G-P4-3790-KR G-SYNC Support GeForce GTX TITAN BLACK 6GB 384-Bit ...
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Refurbished: EVGA GeForce 9500 GT DirectX 10 01G-P3-N959-TR 1GB 128-Bit DDR2 PCI ...
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Refurbished: PNY VERTO GeForce RTX 3070 Ti Video Card VCG3070T8TFBPB1
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Refurbished: GIGABYTE GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 x16 SLI Support ATX ...
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Refurbished: EVGA GeForce GTX 970 4GB GDDR5 PCI Express 3.0 x16 SLI Support Graphics ...
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Refurbished: MSI Ventus GeForce RTX 3080 Ti 12GB GDDR6X PCI Express 4.0 ATX Graphics ...
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Key Terms for Graphics Cards

Introduction

One of the most basic functions of a graphics card is to output content to a display. However, graphics cards can vary greatly in regards to performance and capabilities. Because there are so many different types of video cards with various specifications and technologies, finding the ideal one can be a challenge. To aid you in your search, NeweggBusiness defines several key terms and technologies.

Key Terms and Technologies

Interface

A graphics card’s interface refers to the type of expansion slot that it is compatible with. There are several expansion slot standards that are commonly found on graphics cards, including PCI Express® (PCIe) 2.0, PCI Express 2.1, PCI Express 3.0, and AGP. Amongst those standards, the latest and fastest is PCI Express 3.0 while the oldest is AGP.

Ports

The ports available on the rear panel of a graphics card dictate what type of devices can be connected to it. Some of the most commonly supported ports include VGA, DVI, DisplayPort, and HDMI™. Many have multiple ports and are able to output to them simultaneously, which allows users to have multiple monitor setups.

Graphics Processing Unit (GPU)

Early desktop computers utilized the CPU to perform calculations required for rendering images. In modern computers however, that task can be performed by a GPU. In comparison to a CPU, a GPU is more efficient at and better suited for rendering images. Every graphics card features an onboard GPU, with some higher-end cards having two.

GPU Clock Speed

Similar to a CPU, a GPU also has a core clock that indicates how quickly it can perform calculations. It is usually measured in either megahertz or gigahertz. Generally, a faster GPU clock is better but it should not be the most important determining factor in your purchasing decision.

Memory

A graphics card’s onboard memory is the component that stores image data such as textures. A GPU utilizes video RAM (VRAM) to store frequently accessed data, similar to how a CPU utilizes system RAM. This means that a larger VRAM capacity will allow you store more texture data.

Memory Clock Speed

A video card’s memory clock speed will tell you how quickly the GPU can transfer and read data stored in the VRAM. For certain applications, the speed of VRAM is more important than the amount of VRAM.

SLI™ / CrossFire™

Both SLI and CrossFire are technologies that allow you to use multiple video cards simultaneously for improved graphics performance, provided that your motherboard supports it. In a SLI or CrossFire setup, multiple GPUs share the workload to render graphics. To maximize performance, you should utilize multiple graphics cards in a SLI or CrossFire configuration.